Browse Bridge Database
25,975 bridges in the FHWA National Bridge Inventory in California.
National Bridge Inventory Database
Browse 25,975 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| UP RR | California | Fair | 1973 | 40.8 m | 41,475 |
| DEEP CANYON WASH | California | Fair | 1970 | 50.3 m | 41,433 |
| UP RR | California | Fair | 1999 | 47.5 m | 41,400 |
| I 280 & SR 87 ST & RMPS | California | Fair | 1971 | 621.2 m | 41,400 |
| LA RIV / DEFOREST AVE | California | Fair | 1952 | 233.5 m | 41,340 |
| WALNUT CREEK | California | Fair | 1981 | 128.6 m | 41,300 |
| WALNUT CREEK | California | Fair | 1981 | 130.5 m | 41,300 |
| CALLOWAY CANAL | California | Fair | 1970 | 34.7 m | 41,250 |
| BRUSH CREEK | California | Fair | 1962 | 29.3 m | 41,250 |
| CALLOWAY CANAL | California | Fair | 1970 | 49.7 m | 41,250 |
| UP RR CARDEN & BEECHER | California | Fair | 1982 | 403.9 m | 41,250 |
| SANTA ROSA CREEK | California | Fair | 1974 | 20.7 m | 41,250 |
| FRIANT-KERN CANAL | California | Good | 1951 | 21.6 m | 41,250 |
| INTERSTATE 880 | California | Good | 2016 | 80.6 m | 41,250 |
| SPRING ST STORM DRN | California | Good | 1958 | 20.3 m | 41,234 |
| UP RR S5-MAGNOLIA AV OFF | California | Good | 1970 | 142.6 m | 41,200 |
| INTERSTATE 80 & RAMP | California | Fair | 1989 | 83.8 m | 41,194 |
| LOS ANGELES RIVER | California | Good | 1927 | 143.0 m | 41,100 |
| EIGHTH STREET | California | Fair | 1971 | 41.5 m | 41,050 |
| KITT HWY USN RR | California | Good | 1944 | 39.6 m | 41,000 |
| CALAVERAS RIVER | California | Poor | 1966 | 87.2 m | 41,000 |
| ALISAL ROAD | California | Good | 1954 | 27.7 m | 41,000 |
| DEL PUERTO CREEK | California | Fair | 1967 | 8.5 m | 41,000 |
| N101-ABBOTT&ABBOTT-S101 | California | Good | 1954 | 26.4 m | 41,000 |
| GLENOAKS BLVD | California | Fair | 1969 | 38.7 m | 41,000 |
| RTE 15 RTE 78 CONN | California | Fair | 1977 | 323.4 m | 41,000 |
| COTTONWOOD CR UP AMTRAK | California | Fair | 1998 | 464.5 m | 41,000 |
| ROXFORD STREET | California | Fair | 1969 | 48.3 m | 41,000 |
| INTERSTATE 5 | California | Good | 2000 | 134.5 m | 41,000 |
| ROXFORD STREET | California | Good | 1969 | 44.9 m | 41,000 |
| GLENOAKS BLVD | California | Good | 1969 | 40.8 m | 41,000 |
| I 210 & RAMPS | California | Fair | 1968 | 227.1 m | 41,000 |
| SLOAT AVENUE | California | Good | 1968 | 28.7 m | 41,000 |
| SLOAT AVENUE | California | Good | 1968 | 28.6 m | 41,000 |
| MISSION GORGE ROAD | California | Fair | 2011 | 74.5 m | 41,000 |
| DEER CREEK | California | Fair | 1997 | 31.4 m | 41,000 |
| ANAHEIM BAY | California | Fair | 1967 | 107.6 m | 41,000 |
| SANTA ANA DELHI CHANNEL | California | Good | 1987 | 22.3 m | 41,000 |
| YARNELL STREET | California | Fair | 1970 | 45.1 m | 41,000 |
| OAKLAND ESTUARY | California | Fair | 1934 | 132.0 m | 41,000 |
| MISSION GORGE ROAD | California | Fair | 2011 | 74.5 m | 41,000 |
| FOOTHILL BLVD | California | Good | 1971 | 86.3 m | 41,000 |
| YARNELL STREET | California | Good | 1970 | 45.1 m | 41,000 |
| MALIBU LAGOON | California | Good | 1995 | 159.4 m | 41,000 |
| CALAVERAS RIVER | California | Poor | 1966 | 95.1 m | 41,000 |
| OAK CANYON WILDLIFE | California | Good | 1998 | 79.0 m | 41,000 |
| DRAINAGE CANAL | California | Good | 1953 | 12.7 m | 41,000 |
| FOOTHILL BLVD | California | Good | 1971 | 78.3 m | 41,000 |
| WALNUT CRK | California | Good | 1961 | 9.8 m | 40,931 |
| HESPERIA BNSF SANTA FE | California | Fair | 1975 | 109.7 m | 40,922 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.